27
Chapter 5. COMMUNICATION DATA TABLE
Item Data range
RAM EEPROM
Remarks
Address
RW
Address
RW
Decimal Decimal
(Hexadecimal) (Hexadecimal)
Gas type selection 1
0: Conversion factor for 2018 ❍❍ 5018 ❍❍ *
1
each gas type set by (07E2) (139A)
the user
1: Air, nitrogen
2: Oxygen
3: Argon
4: Carbon dioxide (CO
2)
5:
Natural
gas 13A (LNG)
(Heating value: 46MJ/m
3
)
6: 100% propane
7: 100% methane
8: 100% butane
9:Hydrogen
10:Helium
11:
Natural gas 13A (LNG)
(Heating value: 45MJ/m
3
)
Flow rate display 0: 20˚C, 1 atmosphere 2019 ❍❍ 5019 ❍❍
unit selection 1: 0˚C, 1 atmosphere (07E3) (139B)
(reference condi- 2: 25˚C, 1 atmosphere
tions) 3: 35˚C, 1 atmosphere
Valve amperage 0: Function disabled 2020
❍❍ 5020 ❍❍
alarm setup type
1: Only upper limit alarm (07E4) (139C)
selection 2: Only lower limit alarm
3: Upper/lower limit alarms
Direct setup 0: Function disabled 2021
❍❍ 5021 ❍❍
function ON/OFF 1: Function enabled (07E5) (139D)
Control dead 0: Function disabled 2022
❍❍ 5022 ❍❍
zone setting 1: Function enabled (07E6) (139E)
PV filter 0: Without filter 2023
❍❍ 5023 ❍❍
(process for filtering 1: Two samplings moving (07E7) (139F)
of instantaneous average
flow rate) 2: Four samplings moving
average
3: Eight samplings moving
average
*
1:
The oxygen can not be set for other controllers except those shipped only for the oxygen gas application.
The hydrogen and helium gases can not be set for other controllers not subject to hydrogen and helium
gas applications. Also the controllers subjected to the hydrogen and helium gases can not be set for the
standard gases of Items 1 to 8 and 11 given in the data range.
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